Make model fully serializable

git-svn-id: svn://sunsvr01.isp.uni-luebeck.de/swproj13/trunk@381 72836036-5685-4462-b002-a69064685172

1 files changed, 14 insertions, 11 deletions

diff --git a/src/jrummikub/model/Stone.java b/src/jrummikub/model/Stone.java
index 800425e..a6d62c4 100644
--- a/src/jrummikub/model/Stone.java
+++ b/src/jrummikub/model/Stone.java
@@ -1,18 +1,21 @@
 package jrummikub.model;
 
+import java.io.Serializable;
+
 /** Basic Rummikub Stone */
 
-public class Stone implements Sizeable {
+public class Stone implements Sizeable, Serializable {
+	private static final long serialVersionUID = 7032593080727812277L;
+
 	private int value;
 	private StoneColor color;
 	private final boolean joker;
 
 	/**
-	 * Creates a joker of the given color. The color is only used for
-	 * displaying.
+	 * Creates a joker of the given color. The color is only used for displaying.
 	 * 
 	 * @param color
-	 *            joker color
+	 *          joker color
 	 */
 	public Stone(StoneColor color) {
 		this.value = 0;
@@ -24,9 +27,9 @@ public class Stone implements Sizeable {
 	 * Creates a normal stone of a given color and value
 	 * 
 	 * @param value
-	 *            stone value
+	 *          stone value
 	 * @param color
-	 *            stone color
+	 *          stone color
 	 */
 	public Stone(int value, StoneColor color) {
 		this.value = value;
@@ -73,10 +76,10 @@ public class Stone implements Sizeable {
 
 	@Override
 	public String toString() {
-	  if (joker) {
-	    return "Stone[joker,color=" + color + "]";
-	  } else {
-	    return "Stone[value=" + value + ",color=" + color + "]";
-	  }
+		if (joker) {
+			return "Stone[joker,color=" + color + "]";
+		} else {
+			return "Stone[value=" + value + ",color=" + color + "]";
+		}
 	}
 }